Cohen, J., Kravdal, Ø., and Keilman, N. (2011). Childbearing impeded education more than education impeded childbearing in a cohort among Norwegian women. Proceedings of the National Academy of Sciences 108(29): 11830-11835.

Hobcraft, J. (2006). The ABC of demographic behaviour: How the interplays of alleles, brains, and contexts over the life course should shape research aimed at understanding population processes. Population Studies 60(2): 153-187.

Kravdal, Ø. (2007). Effects of current education on second- and third-birth rates among Norwegian women and men born in 1964: Substantive interpretations and methodological issues. Demographic Research 17(9): 211-246.

Turrell, G., Kavanagh, A., Draper, G., and Subramanian, S.V. (2007). Do places affect the probability of death in Australia? A multilevel study of area-level disadvantage, individual-level socioeconomic position and all-cause mortality, 1998-2000. Journal of Epidemiology and Community Health 61(1): 13-19.